Results 71 to 80 of about 1,296,751 (336)
Assessment of 90Sr and 137Cs distribution pattern in organs and tissues of bank vole (Clethrionomys Glareolus) under conditions of Chornobyl zonet [PDF]
Âderna Fìzika ta Energetika, 2006 Distribution pattern of 90Sr and 137Cs has been studied in more detail and for the first time in organism of common representative of Chornobyl wild fauna – bank vole, which are used in radiobiological and genetic research at natural chronic uptake of ...
Yu. A. Maklyuk +3 more
doaj
Investigation of liquid distribution in gas–solid fluidized beds for fluid cokers
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Thermal cracking processes convert larger molecules into smaller, more valuable products, without a catalyst, allowing for transforming residual oils or waste plastics into useful compounds. Fluid coking, a thermal cracking process utilizing a fluidized bed of hot particles, processes approximately 1 million barrels of residual oil daily. This
Yohann Cochet +3 more
wiley +1 more source
Predicting initial dissolution rates using structural features from molecular dynamics simulations
Journal of the American Ceramic Society, Volume 106, Issue 2, Page 1025-1036, February 2023., 2023 Abstract Predicting the chemical durability of glass materials is important for various applications from daily life such as cell phone screens and kitchenware to advanced technologies such as nuclear waste disposal and biomedicine. In this work, we explored the prediction of the initial glass dissolution rates using structural features from molecular ...
Xiaonan Lu +7 more
wiley +1 more source
An electron linac with high beam intensity over 1-Ampere for disposal of radioactive waste [PDF]
arXiv, 2020 In order to dissipate long-lived radioactive waste, not only high ux proton accelerator but also electron linac have been proposed. A proton accelerator directly induces nuclear fission and mutation. On the other hand, electron beam has two processes: production of gamma rays through bremsstrahlung and produced gamma rays are available for the (gamma ;
arxiv
Deformation and Acoustic Emission Characteristics of Cracked Granite during Creep
Advances in Materials Science and Engineering, 2020 A series of multistage creep tests under different confining pressures with acoustic emission monitoring have been performed to investigate the deformation characteristic and failure process of cracked granite during creep.
Chunping Wang, Jingli Xie, Jian Liu
doaj +1 more source
Tackling Environmental Impact: A New Support Tool for Sustainable Healthcare Waste Management
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This study proposes a novel framework integrating Environmental Risk Assessment (ERA) and Material Flow Analysis (MFA) within the Deming Cycle framework to address this gap. While valuable tools, ERA and MFA offer limited perspectives on environmental impact when used alone.
Carlotta D'Alessandro +4 more
wiley +1 more source
Resources, 2023 Radiometric mapping could play a prominent role in locating the host rock or alteration that leads to gold mineralization. Nevertheless, in low-sulfidation epithermal gold deposits, the radiometric signatures have to be priorly characterized due to their
Heri Syaeful +14 more
doaj +1 more source
Values and structure of dose burdens in small mammals of the Chernobyl zone in 19 years after the accident [PDF]
Âderna Fìzika ta Energetika, 2007 Comparative analysis of published data concerning dose burdens in Chernobyl’s wild small mammals are given, as well as own assessment for the conditions of year 2005.
Yu. A. Maklyuk +4 more
doaj
Journal of Advanced Nursing, EarlyView., 2023 Abstract Aims Healthcare waste production is a significant contributor to carbon emissions, negatively impacting the environment. Ineffective healthcare waste disposal results in greater measures to manage it which is costly to both the environment and healthcare organizations.
Vidanka Vasilevski +5 more
wiley +1 more source
Real-time non-intrusive depth estimation of buried radioactive wastes based on approximate three-dimensional relative attenuation model [PDF]
arXiv, 2018 A new method for non-intrusive estimation of the depth of buried radioactive waste have been developed. The method is based on an approximate three-dimensional relative attenuation model that exploits the variation in the intensities of the radiation image obtained on the surface of the material in which the radioactive source is buried.
arxiv